The URH rod seal ring is the main rod seal ring made of HNBR rubber. At the same time, it can provide NBR rubber material for low temperature use. HNBR material has a higher tolerance limit than polyurethane rubber in high temperature resistance. Excellent wear resistance also ensures that even after a long time of use, it can still have good sealing effect. Small truncated surface design for integrated grooves. It should be noted that when used in a high pressure environment, please use with the baffle ring, it is recommended to generally use BKU to improve the pressure resistance when used alone. The notch design on the back of the lip eliminates pressure accumulation between the sealing rings.
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The KTR fouling ring is made of special PTFE material. In the piston hole, the main seal should be used with the hole and the guide ring should be used. Through the particularity of PTFE resin, foreign matter in the operating oil can be absorbed and cleared, and the service life of other seals in the sealing system can be increased. The open form is convenient for installation, and it is equipped with an oil discharge port to prevent the deformation of PTFE resin and blocking the oil passage during pressure.
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WRI guide ring is made of special PI material can be rod, hole dual purpose guide ring. The design of diagonal cut is convenient for installation. Due to the special properties of its material, it has a very high heat resistance temperature, and good high temperature stability, and a wide range of application. The extremely low friction coefficient, combined with the oil circuit design on the surface of the guide ring, eliminates the abnormal noise in the reciprocating operation. At the same time, the wear resistance is excellent and almost no maintenance is required during the service life.
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DKSU dust ring is made of polyurethane rubber outer gold skeleton dust ring, suitable for a variety of actuating environment, such as reciprocating, rotating, fixed and so on. The excellent polyurethane material ensures that it can still maintain a consistent dust proof effect in a long time of use. Weather resistance, low temperature resilience to ensure that even after loading a certain transverse load, still close to the shaft, excellent sealing.
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The DKWY dust ring is a metal outer skeleton dust ring made of nitrile rubber, suitable for installation in the external groove of reciprocating motion. The dust ring adopts a three-function design. On the dust lip, special nitrile rubber material is used to match the oil lip design, which can effectively control the thickness of the oil film while effectively avoiding the crawling and shaking of the oil cylinder. The special bottom lip design prevents water from flowing into the metal frame and causing the end cap to rust. Suitable for all kinds of engineering machinery or agricultural machinery in dusty, humid conditions.
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The DKWU dust ring is a gold outer skeleton dust ring made of polyurethane rubber for installation in the external groove of reciprocating motion. The dust ring has a triple lip design, which provides an independent design of the outer lip (waterproof) and the oil lip (control oil film) under the basic premise of the usual dust design. Suitable for all kinds of construction machinery or agricultural machinery in dusty, humid conditions. Due to the presence of the oil lip, we have added pressure relief holes to prevent the storage from popping out.
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BPV is on the basis of BPO to add the side of the oil drain tank and through the pressure relief hole, can quickly establish the sealing pressure at high pressure, but also solve the long stroke induced back pressure accumulation, effective pressure release, increase the service life of the seal ring.
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The buffer ring for BPO rod is a combination ring made of special PTFE resin combined with NBR rubber. Due to the non-chimeric structure, it is necessary to pay attention to the orientation and position when installing. Conditions permit conditions can also be used as one-way hole sealing, in this case often back-to-back two sets of use.
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